contact.updated

When it triggers

This event fires when any of the following contact fields are changed: email, first_name, last_name, or unsubscribed. Changes to other fields do not trigger this event.

Payload

{
  "type": "contact.updated",
  "data": {
    "contact_id": "ct_abc123",
    "email": "user@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "unsubscribed": false,
    "updated_at": "2026-03-02T12:30:00+00:00"
  },
  "created_at": "2026-03-02T12:30:00+00:00"
}

Payload fields

contact_id

string

Unique identifier of the contact.

string

Contact’s email address.

first_name

string

Contact’s first name.

last_name

string

Contact’s last name.

unsubscribed

boolean

Whether the contact has unsubscribed from emails.

updated_at

string

ISO 8601 timestamp of when the contact was updated.

contact.created contact.deleted

​When it triggers

​Payload

​Payload fields

When it triggers

Payload

Payload fields